i386/dmi_scan warning removal

[Jean Delvare]

Hi Marcelo,

Here is a patch against 2.4.31-bk32 that removes a compilation warning
in arch/i386/kernel/dmi_scan.c. The warning is generated by an unused
variable that is only needed when some debugging code is turned on. The
patch fixes that. It is mainly a backport from what was made in the
2.5/2.6 kernel tree, so I take no credit for it.

The problem is not present in the 2.2 kernel tree, so no fix is needed
there.

Please apply, thanks.
Jean.


--- 2.4.21-bk32/arch/i386/kernel/dmi_scan.c	Wed Aug 13 20:55:54 2003
+++ 2.4.21-bk32/arch/i386/kernel/dmi_scan.c	Wed Aug 13 23:17:32 2003
@@ -23,8 +23,13 @@
 	u16	handle;
 };
 
+#undef DMI_DEBUG
+
+#ifdef DMI_DEBUG
+#define dmi_printk(x) printk x
+#else
 #define dmi_printk(x)
-//#define dmi_printk(x) printk x
+#endif
 
 static char * __init dmi_string(struct dmi_header *dm, u8 s)
 {
@@ -941,7 +946,9 @@
 
 static void __init dmi_decode(struct dmi_header *dm)
 {
+#ifdef DMI_DEBUG
 	u8 *data = (u8 *)dm;
+#endif
 	
 	switch(dm->type)
 	{



-- 
http://www.ensicaen.ismra.fr/~delvare/
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